Bin Yu

Bin Yu, Guangdong CN

Patent application number

Description

Published

20110026445

Method for configuring and indicating Physical Random Access Channel PRACH parameters in a Time Division Duplex system - The present invention discloses a method for configuring and indicating physical random access channel parameter in a time division duplex system, suitable for the long term evolution, system, including: the same PRACH configuration set is stored in a base station and a terminal respectively; when performing a PRACH configuration, the terminal inquires the PRACH configuration set according to configuration information to obtain a configuration parameter, and/or the terminal computes to obtain the configuration parameter according to a system parameter. Set by using the method provided by the present invention, the PRACH configuration set can provide enough density types for various PRACH formats in order to meet the requirements of different system loads, and meanwhile can provide enough version types for each combination of format and density, decrease the processing load of the base station, and reduce the inter-cell interference.

02-03-2011

Bin Yu, Shanghai CN

Patent application number

Description

Published

20100183170

DOCK WITHOUT A POWER SOURCE FOR DIGITAL DEVICES - There is provided a dock without a power source for a portable digital device with at least one integrated speaker driver. The dock may include a platform for placement of the portable digital device; a protrusion located at the platform for connection of the portable digital device with the dock with the protrusion including a slot for egress of air from at least one hole in a casing of the portable digital device to the dock; and at least one primary chamber to receive air from the portable digital device with the at least one primary chamber having a vented port for the egress of air. Advantageously, sound from the at least one integrated speaker driver is amplified when the portable digital device is connected to the dock. The connection of the portable digital device with the dock may be securable. A horn may be included in an exterior facing opening of the vented port, as the horn advantageously improves aspects of sound such as, for example, sound directivity, radiation efficiency or both of the aforementioned.

07-22-2010

20110019366

EMBEDDED COMMUNICATION ENCLOSURE - Disclosed is an embedded communication enclosure for housing and supporting communication devices and communication cables, comprising: an enclosure body; a cable connecting member, provided within said enclosure body to connect communication cables, where an input cable from the exterior of the enclosure body is connected to a plurality of distribution cables to be brought out of the enclosure body; and a first door connected with the enclosure body, for opening and closing the front of the enclosure body, said first door comprising a second door embedded therein to provide access to the cable connecting member; wherein said cable connecting member is arranged to correspond to said second door in such a manner that said cable connecting member is exposed to outside when said second door is opened. With the embedded communication enclosure, a two-stage stage operating interface is achieved, so that communication devices and cables housed in the embedded communication enclosure will not be undesirably influenced or accessed during frequently changing and maintaining terminal jumpers.

01-27-2011

20120120854

METHOD AND SYSTEM FOR DYNAMIC ADJUSTMENT OF DOWNLINK/UPLINK ALLOCATION RATIO IN LTE/TDD SYSTEM - A method and system for dynamic adjustment of downlink/uplink resource allocation ratio in a long-term evolution (LTE) time division duplex (TDD) system is disclosed. The method includes replacing at least one uplink subframe in a subframe pattern with at least one of a mute subframe and a mute uplink pilot timeslot (UpPTS), within a geographical guard area that isolates at least two areas having different TDD allocation patterns. The method further includes scheduling an uplink transmission from at least one mobile terminal such that the at least one of the mute subframe and the mute UpPTS are unused. A simple solution or a TDD configuration index substitution solution, or any combination thereof, may be used to control the uplink transmission involving a mute subframe or a mute UpPTS.

05-17-2012

20120256526

FIBER OPTIC CABINET - The present invention relates to a fiber optic telecommunication cabinet for use in fiber optic telecommunication networks. The fiber optic telecommunication cabinet comprises a base and a housing. The housing defines an internal cavity from an open first end that extends longitudinally to a closed second end. The base is configured for attachment to the open first end of the housing to provide an enclosed configuration. The base has a plurality of ports passing through the base to allow passage telecommunication cables into the fiber optic cabinet. A center support column extends from the base from the base. The fiber optic cabinet includes a plurality of patch panel frames disposed radially around the center support column and a patch cord management plate attached to the center support column above the plurality of patch panel frames.

10-11-2012

20130101262

FIBER OPTIC CABINET - The present invention relates to a fiber optic telecommunication cabinet for use in fiber optic telecommunication networks. The fiber optic telecommunication cabinet comprises a base and a housing. The base has a plurality of ports passing through the base to allow passage telecommunication cables into the fiber optic cabinet. The fiber optic telecommunication cabinet further includes an optical fiber termination block attached to the base. The optical fiber termination block has a plurality of optical modules supported by the mounting frame, wherein the optical modules may be rotated in a plane perpendicular to the longitudinal direction of the fiber optic telecommunication cabinet from a first storage position to a second accessible position.

04-25-2013

Patent applications by Bin Yu, Shanghai CN

Bin Yu, Guangdong Province CN

Patent application number

Description

Published

20100309993

Method and Apparatus for Sequencing ZC Sequences of a Random Access Channel - The present invention provides a method and apparatus for sequencing ZC sequences of a random access channel. The method comprises: setting α as a logical index of each ZC sequence, and u as a physical index of said each ZC sequence, wherein 1≦u≦N−1, 0≦α≦N−2, and N is the length of said each ZC sequence; establishing a mapping relationship between the logical index and the physical index: u=N/2 is taken as a symmetry axis, α is mapped to u in a manner of longitudinal symmetry, and on the upper side of the symmetry axis, u monotonously decreases or increases, while on the lower side of the symmetry axis, u monotonously increases or decreases. This method ensures that the PRACHs of the UEs using different sequences in a same cell have similar coverage, thus the flexibility of cell planning is increased.

12-09-2010

20110002401

RANDOM ACCESS CHANNEL CONSTRUCTING METHOD AND EQUIPMENT FOR WIRELESS COMMUNICATION SYSTEM - A method and an apparatus for constructing a random access channel of a wireless communication system, in which the method includes the following steps: setting a length of a preamble; setting a length of a cyclic prefix according to the length of the preamble; and setting a random access channel structure consisting of the preamble and the cyclic prefix. The random access channel designed by the method can be flexibly set to transmit in the UpPTS, and can satisfy the demand of a small coverage scenario in a better manner.

01-06-2011

20110019752

METHOD FOR MAPPING PHYSICAL RANDOM ACCESS CHANNELS - A method for mapping physical random access channel (PRACHs) is provided in the present invention, wherein W PRACHs have the same time domain location and the serial number of each PRACH is w=0, 1, 2, . . . , W−1. The method includes: mapping the PRACHs with the odd w numbers from high frequency to low frequency, or from low frequency to high frequency in a usable frequency band, mapping the PRACHs with the even w numbers from low frequency to high frequency, or from high frequency to low frequency in the usable frequency band. One PRACH occupies 6 continuous resource blocks in the frequency domain, and the frequency bands occupied by the two adjacent PRACHs in the frequency domain do not overlap, furthermore the same mapping process is used for each version number r. The PRACHs which need to be processed by the same station could be distributed evenly in the time domain, and at the same time the inter-cell interference of the second type PRACH could be reduced to the greatest extent through the present invention.

01-27-2011

20110021227

SYSTEM AND A METHOD FOR INDICATING AN UPLINK RESOURCE - A method for indicating an uplink resource is provided, including that: when a base station side transmits an uplink resource indication signaling in a downlink subframe, an uplink subframe indication signaling corresponding to the uplink resource indication signaling being transmitted together; and the uplink subframe indication signaling is used for indicating an uplink subframe used by a user side to transmit data according to the uplink resource indication signaling. A system for implementing the method is also provided, which can distinguish a resource indication signaling corresponding to different uplink subframes in the same downlink subframe, and avoid that all the users of different uplink subframes transmit the data in the same resource of the same uplink frame, thereby avoiding mutual interference between the users of the uplink subframes, ensuring system performance and resulting in less signaling overhead.

01-27-2011

Bin Yu, San Ramon, CA US

Patent application number

Description

Published

20100011031

STORING LOG DATA EFFICIENTLY WHILE SUPPORTING QUERYING - A logging system includes an event receiver and a storage manager. The receiver receives log data, processes it, and outputs a column-based data “chunk.” The manager receives and stores chunks. The receiver includes buffers that store events and a metadata structure that stores metadata about the contents of the buffers. Each buffer is associated with a particular event field and includes values from that field from one or more events. The metadata includes, for each “field of interest,” a minimum value and a maximum value that reflect the range of values of that field over all of the events in the buffers. A chunk is generated for each buffer and includes the metadata structure and a compressed version of the buffer contents. The metadata structure acts as a search index when querying event data. The logging system can be used in conjunction with a security information/event management (SIEM) system.

MULTIDIMENSION COLUMN-BASED PARTITIONING AND STORAGE - A data storage system includes a storage engine to partition data across multiple dimensions. The storage engine determines chunks according to the partitioning, and performs column-based storage of the chunks.

07-10-2014

20140215257

DAISY CHAIN DISTRIBUTION IN DATA CENTERS - A method and a system to provide daisy chain distribution in data centers are provided. A node identification module identifies three or more data nodes of a plurality of data nodes. The identification of three or more data nodes indicates that the respective data nodes are to receive a copy of a data file. A connection creation module to, using one or more processors, create communication connections between the three or more data nodes. The communication connections form a daisy chain beginning at a seeder data node of the three or more data nodes and ending at a terminal data node of the three or more data nodes.

07-31-2014

Patent applications by Bin Yu, San Ramon, CA US

Bin Yu, West Hardford, CT US

Patent application number

Description

Published

20080197025

Ionic based sensing for identifying genomic sequence variations and detecting mismatch base pairs, such as single nucleotide polymorphisms - Ionic interactions are monitored to detect hybridization. The measurement may be done measuring the potential change in the solution with the ion sensitive electrode (which may be the conducting polymer (e.g., polyaniline) itself), without applying any external energy during the binding. The double helix formation during the complimentary hybridization makes this electrode act as an ion selective electrode—the nucleotide hydrogen bonding is specific and thus monitoring the ionic phosphate group addition becomes selective. Polyaniline on the surface of nylon film forms a positively charged polymer film. Thiol linkage can be utilized for polyaniline modification and thiol-modified single strand oligonucleotide chains can be added to polyaniline. The sensitivity is because the double helix formation during the complimentary hybridization makes this electrode act as an ion selective electrode as the nucleotide hydrogen bonding is specific and thus monitoring the ionic phosphate group addition becomes selective.

08-21-2008

20080227651

Cyclic voltammetry (CV) for identifying genomic sequence variations and detecting mismatch base pairs, such as single nucleotide polymorphisms - Cyclic voltammetry (CV) may be used with novel sensors for identifying the presence of target sequences complementary to probe sequences. The sensor may include an electrode layer (which is used as a working electrode in a CV system), a conductive polymer layer, and probes immobilized (e.g., via sulfur) on the conductive polymer layer. The conductive polymer layer may be polyaniline, or the like. The probes may be immobilized on the polymer layer using an electro-chemical immobilization technique in the presence of nucleophiles, such as thiol groups for example. The probes may be oligionucleotides. Thus, the sensors may be used for identifying genomic sequence variations and detecting mismatch base pairs, such as single nucleotide polymorphisms (SNPs) for example.

Bin Yu, Wilmington, DE US

Patent application number

Description

Published

20080281915

Collaboration portal (COPO) a scaleable method, system, and apparatus for providing computer-accessible benefits to communities of users - The present invention, known as The Collaboration Portal (COPO), relates generally to the field of automated entity, data processing, system control, and data communications, and more specifically to an integrated method, system, and apparatus for providing computer-accessible benefits for communities of users. It provides a framework for provisioning computer-accessible benefits for communities of users, and can efficiently and robustly distribute the processing in behalf of those users over a decentralized network of computers. The field of the invention generally encompasses enabling appropriate and desired communication among communities of users and organizations, and providing information, goods, services, a works, opportunities, and connections among users and organizations.

11-13-2008

20120004893

Methods for Enabling a Scalable Transformation of Diverse Data into Hypotheses, Models and Dynamic Simulations to Drive the Discovery of New Knowledge - The present invention relates to a method for the automatic identification of at least one informative data filter from a data set that can be used to identify at least one relevant data subset against a target feature for subsequent hypothesis generation, model building and model testing. The present invention describes methods, and an initial implementation, for efficiently linking relevant data both within and across multiple domains and identifying informative statistical relationships across this data that can be integrated into agent-based models. The relationships, encoded by the agents, can then drive emergent behavior across the global system that is described in the integrated data environment.

01-05-2012

20120011170

COLLABORATION PORTAL - COPO - A SCALEABLE METHOD, SYSTEM AND APPARATUS FOR PROVIDING COMPUTER-ACCESSIBLE BENEFITS TO COMMUNITIES OF USERS - The present invention, known as The Collaboration Portal (COPO), relates generally to the field of automated entity, data processing, system control, and data communications, and more specifically to an integrated method, system, and apparatus for providing computer-accessible benefits for communities of users. It provides a framework for provisioning computer-accessible benefits for communities of users, and can efficiently and robustly distribute the processing in behalf of those users over a decentralized network of computers. The field of the invention generally encompasses enabling appropriate and desired communication among communities of users and organizations, and providing information, goods, services, a works, opportunities, and connections among users and organizations.

01-12-2012

Bin Yu, Shenzhen City CN

Patent application number

Description

Published

20110170462

Method for Determining Random Access Channel Number and Sending Sounding Reference Signal - The present invention provides a method for determining the number of random access channels which is applied to a time division duplex system. The method comprises: a terminal determining configuration parameters related to the number of the random access channels in an UpPTS based on system configuration, said configuration parameters including the number of downlink-to-uplink switch-points in one radio frame N

07-14-2011

20120140717

METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL - The present invention provides a method for transmitting reference signals comprising: during carrier aggregation, a user equipment sending physical uplink shared channel (PUSCH) on one or more component carriers, and sending demodulation reference signals (DM RS) for the PUSCH on each section of bandwidth occupied by the PUSCH on each component carrier, wherein a DM RS sequence on a section of bandwidth is an independent sequence or part of an independent sequence and forms an independent sequence with DM RS sequences on multiple sections of bandwidth other than the section of bandwidth; the section of bandwidth is a section of continuous bandwidth occupied by the PUSCH on any component carrier, or is any of the multiple sections of bandwidth occupied by the PUSCH on any component carrier. The Present invention further provides a corresponding apparatus.

06-07-2012

20120236767

Power Control Method, Base Station and Terminal for Physical Uplink Control Channel - A power control method for a Physical Uplink Control Channel, which includes: when the response information of multiple Physical Downlink Shared Channels (PDSCH) sent by a base station over multiple component carriers is sent on one Physical Uplink Control Channel (PUCCH), the base station indicating a unified transmitted power control command for the Physical Uplink Control Channel; or the base station indicating multiple transmitted power control commands for the Physical Uplink Control Channel. The present invention also provides a base station and a user equipment.

09-20-2012

20120243496

Method and Base Station for Sending Uplink Scheduling Grant Control Signaling - A method for sending uplink scheduling grant signaling and a base station, applied in an Advanced Long Term Evolution (LTE-A) system, the method includes: a base station, according to a number of clusters occupied with non-consecutive resource allocation by a Physical Uplink Shared Channel (PUSCH) of a scheduled user equipment in a component carrier, configuring at least one uplink scheduling grant signaling for the user equipment, wherein each uplink scheduling grant signaling indicates an allocation of resource for one or two clusters occupied by the PUSCH; and the base station allocating a Physical Downlink Control Channel (PDCCH) for each uplink scheduling grant signaling, and sending the uplink scheduling grant signaling to the user equipment. The flexibility of the resource allocation in the case of multiple clusters is enhanced, meanwhile the reliability of transmission of the scheduling grant signaling is ensured.

09-27-2012

20130028138

CONFIGURATION METHOD AND SYSTEM FOR SOUNDING REFERENCE SIGNAL IN LONG TERM EVOLUTION-ADVANCED SYSTEM - A configuration method for a sounding reference signal in a Long Term Evolution Advanced (LTE-A) system is disclosed in the present invention. The method includes: an eNB triggering one or multiple User Equipment (UE) to transmit an aperiodic Sounding Reference Signal (SRS) on one or multiple uplink subframes through a downlink control signaling. An eNB in an LTE-A system is also disclosed in the present invention. The eNB includes: a transmission module, configured to: trigger one or multiple UE to transmit an aperiodic SRS on one or multiple uplink subframes through a downlink control signaling, so as to make the UE use non-periodic SRS resources to transmit the non-periodic SRS on the uplink subframes according to the triggering of the eNB after receiving the downlink control signaling sent by the eNB. User equipment in an LTE-A system is also disclosed.

01-31-2013

20130039233

RADIO FRAME AND SOUNDING REFERENCE SIGNAL SENDING METHOD IN MOBILE COMMUNICATION SYSTEM - A radio frame and method are provided for sending a sounding reference signal (SRS) in a mobile communication system, which is used to solve the problem of shortage of resources for sending the SRS in the mobile communication system. The method includes a user equipment (UE) sending the SRS to eNB in time-frequency resources corresponding to a guard space in the radio frame, wherein, the guard space is one or more of downlink to uplink guard space, uplink to downlink guard space, reserved subframes, or reserved idle resources. A device is also provided for sending the SRS, applied to the UE in the mobile communication system, wherein the device includes a radio frame construction module and a sounding reference signal transmission module.

02-14-2013

20140177491

Base Station, Terminal, System And Method For Data Transmitting In Time-Division Duplex System - A base station, a terminal, a system and methods for performing data transmission in a Time Division Duplex (TDD) system are disclosed. One of the methods includes: the base station sending an uplink scheduling grant signaling to the terminal on a carrier m, and after receiving uplink data sent by the terminal through a Physical Uplink Shared Channel (PUSCH) on a carrier n, the base station sending an ACK/NACK feedback signaling corresponding to the PUSCH to the terminal on the carrier m; wherein, m≠n; a timing relationship between a subframe by which the base station sends the uplink scheduling grant signaling and/or the ACK/NACK feedback signaling and a subframe where the PUSCH is located is identical with a Hybrid Automatic Repeat Request (HARQ) timing relationship corresponding to an uplink/downlink configuration of the carrier m or the carrier n.

06-26-2014

20140181942

STARTUP METHOD AND APPARATUS, STARTUP-ACCEPTANCE METHOD AND APPARATUS, AND MUTUAL-STARTUP METHOD AND SYSTEM - The present invention provides startup method and apparatus, startup-acceptance method and apparatus, and mutual-startup method and system. The startup method includes steps of: receiving an instruction of a user terminal to start up a second application; obtaining a login-status information of the user terminal in a first application; generating a first startup command for starting up the second application; and starting up the second application through the first startup command, delivering the login-status information of the user terminal in the first application to the second application and thereby automatically logging the user terminal into the second application.

06-26-2014

Patent applications by Bin Yu, Shenzhen City CN

Bin Yu, Cupertino, CA US

Patent application number

Description

Published

20120252193

DOUBLE AND TRIPLE GATE MOSFET DEVICES AND METHODS FOR MAKING SAME - A double gate metal-oxide semiconductor field-effect transistor (MOSFET) includes a fin, a first gate and a second gate. The first gate is formed on top of the fin. The second gate surrounds the fin and the first gate. In another implementation, a triple gate MOSFET includes a fin, a first gate, a second gate, and a third gate. The first gate is formed on top of the fin. The second gate is formed adjacent the fin. The third gate is formed adjacent the fin and opposite the second gate.

10-04-2012

Bin Yu, Huizhou CN

Patent application number

Description

Published

20140109047

Mobile Phone Based Software Processing Method and Mobile Phone - A mobile phone based software processing method recording time information of installation of each software program in a mobile phone; updating the latest time information of the software; and when it is detected that the time information of certain software is idle for more than a preset time interval, determining that the software is long-term idle, arranging and displaying a list of long-term idle software being idle for more than a preset time interval, and updating or unloading the long-time idle software automatically according to requirements.

04-17-2014

Bin Yu, Hong Kong CN

Patent application number

Description

Published

20130295054

Modified Bacteria and their Uses thereof for the Treatment of Cancer or Tumor - Described herein is a method of treatment of cancer or tumor using a modified bacteria or composition comprising the modified bacteria. In certain embodiments, the method is in combination with other treatment. In certain embodiments, the treatment is chemotherapy, radiation therapy, gene therapy, surgery or a combination thereof. The method makes modified facultative anaerobic bacteria into a conditional obligate anaerobe. The modified bacteria are strictly hypoxia regulated and comprise an essential gene expressing cassette. The vectors of this method comprise the essential gene expressing cassette. Also described herein are therapeutic and prophylactic compositions comprising the modified bacteria. The therapeutic and prophylactic compositions contain a purified form of the modified bacteria, while in certain embodiments, they do not contain other strain of microorganisms. The modified bacteria grow within the solid tumor/cancer, retarding its growth and are rapidly eliminated from normal tissues. The solid tumor/cancer includes breast cancer, liver cancer or neuroblastoma.

POLYURETHANE FOAM PREMIXES CONTAINING HALOGENATED OLEFIN BLOWING AGENTS AND FOAMS MADE FROM SAME - The invention provides polyurethane and polyisocyanurate foams and methods for the preparation thereof. More particularly, the invention relates to closed-celled, polyurethane and polyisocyanurate foams and methods for their preparation. The foams are characterized by a fine uniform cell structure and little or no foam collapse. The foams are produced with a polyol premix composition which comprises a combination of a hydrohaloolefin blowing agent, a polyol, a silicone surfactant, and a precipitation-resistant metal-based catalyst used alone or in combination with an amine catalyst.

06-19-2014

Bin Yu, Nanjing CN

Patent application number

Description

Published

20140161121

Method, System and Device for Authenticating IP Phone and Negotiating Voice Domain - A method for authenticating an IP phone and negotiating a voice domain includes receiving an authentication request packet sent by an IP Phone, encapsulating a user name and password of the IP Phone in a RADIUS request packet, and sending the RADIUS packet encapsulating the user name and password of the IP Phone to a RADIUS server. If a result of the authentication performed by the RADIUS server on the IP Phone is that the authentication succeeds, sending a Voice VLAN value to the IP Phone through an extensible authentication protocol EAP extension packet. In the present application, dynamic security authentication and negotiation functions between a client and a server, and rapid deployment of an internal network of an enterprise may be implemented.